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ID = 682
Brand: Osram GmbH KG; Berlin
Tube type:  Current Regulator, Urdox without FeH   Power-supply 
Identical to UB10000

Base Wires
Was used by Radio/TV-reception etc.
Filament If 0.1 Ampere / Specified current AC/DC ~ = (Series working)

Mittlerer Spannungsabfall: 20 V
Regelstrom: 0,1 A
Rkalt: 12 kΩ

Information source Taschenbuch zum Röhren-Codex 1951   Nachtrag 1952
UB10000: aus Blaupunkt NU640Un laut Schaltplan (da alles gepunktet noch original)
Willi Ribbe


Usage in Models 7= 1949 ; 7= 1950 ; 4= 1951 ; 1= 1956

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):19

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